The Andis Model-31015 Close Curves Electric Cordless Razor for Women can be used to shave or trim the hair on the legs, arms, and bikini area. The new motor improves battery life, speed, and power. Modern lithium-ion batteries provide dependable power. During the cutting process, they will not stutter or drag. The lithium-ion battery has a 60-minute capacity and can be charged in 1.5 hours. This cordless trimmer is completely washable and can be used in or out of the shower.